Drill Bit Diameter: Ø4.2mm
Tap Dimensions: M5 x 0.8mm

This set is typically used in metalworking applications, such as creating holes for screws or bolts in metal plates
or sheets. The drill bit is used to create a pilot hole of the appropriate size, and then the tap is used to cut the
threads into the hole.

The tap in this set is an HSS tap, which means it is made of high-speed steel. HSS is a type of steel that is very
hard and tough, making it ideal for tapping. The tap has a diameter of 5mm and a pitch of 0.8mm. The pitch is the
distance between the threads.

The drill bit in this set is a 4.2mm drill bit. This means that it has a diameter of 4.2mm. The drill bit is used to
create a pilot hole that is slightly smaller than the diameter of the tap. This pilot hole helps to guide the tap
and prevent it from binding.

Application:

• For cutting internal threads
• Construction
• Manufacturing
• DIY